core: move hardforks into its own lib
So it can be used by others without encumbrance
This commit is contained in:
parent
2c171a9b02
commit
d0663837d2
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@ -112,6 +112,7 @@ add_subdirectory(cryptonote_core)
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add_subdirectory(lmdb)
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add_subdirectory(multisig)
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add_subdirectory(net)
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add_subdirectory(hardforks)
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if(NOT IOS)
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add_subdirectory(blockchain_db)
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endif()
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@ -87,7 +87,7 @@ bool HardFork::add_fork(uint8_t version, uint64_t height, uint8_t threshold, tim
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}
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if (threshold > 100)
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return false;
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heights.push_back(Params(version, height, threshold, time));
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heights.push_back(hardfork_t(version, height, threshold, time));
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return true;
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}
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@ -171,7 +171,7 @@ void HardFork::init()
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// add a placeholder for the default version, to avoid special cases
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if (heights.empty())
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heights.push_back(Params(original_version, 0, 0, 0));
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heights.push_back(hardfork_t(original_version, 0, 0, 0));
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versions.clear();
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for (size_t n = 0; n < 256; ++n)
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@ -29,6 +29,7 @@
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#pragma once
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#include "syncobj.h"
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#include "hardforks/hardforks.h"
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#include "cryptonote_basic/cryptonote_basic.h"
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namespace cryptonote
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@ -230,14 +231,6 @@ namespace cryptonote
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*/
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uint64_t get_window_size() const { return window_size; }
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struct Params {
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uint8_t version;
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uint8_t threshold;
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uint64_t height;
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time_t time;
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Params(uint8_t version, uint64_t height, uint8_t threshold, time_t time): version(version), threshold(threshold), height(height), time(time) {}
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};
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private:
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uint8_t get_block_version(uint64_t height) const;
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@ -262,7 +255,7 @@ namespace cryptonote
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uint8_t original_version;
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uint64_t original_version_till_height;
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std::vector<Params> heights;
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std::vector<hardfork_t> heights;
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std::deque<uint8_t> versions; /* rolling window of the last N blocks' versions */
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unsigned int last_versions[256]; /* count of the block versions in the last N blocks */
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@ -58,6 +58,7 @@ target_link_libraries(cryptonote_core
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multisig
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ringct
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device
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hardforks
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${Boost_DATE_TIME_LIBRARY}
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${Boost_PROGRAM_OPTIONS_LIBRARY}
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${Boost_SERIALIZATION_LIBRARY}
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@ -41,6 +41,7 @@
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#include "cryptonote_basic/cryptonote_boost_serialization.h"
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#include "cryptonote_config.h"
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#include "cryptonote_basic/miner.h"
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#include "hardforks/hardforks.h"
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#include "misc_language.h"
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#include "profile_tools.h"
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#include "file_io_utils.h"
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@ -83,95 +84,6 @@ DISABLE_VS_WARNINGS(4267)
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// used to overestimate the block reward when estimating a per kB to use
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#define BLOCK_REWARD_OVERESTIMATE (10 * 1000000000000)
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static const struct {
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uint8_t version;
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uint64_t height;
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uint8_t threshold;
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time_t time;
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} mainnet_hard_forks[] = {
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// version 1 from the start of the blockchain
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{ 1, 1, 0, 1341378000 },
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// version 2 starts from block 1009827, which is on or around the 20th of March, 2016. Fork time finalised on 2015-09-20. No fork voting occurs for the v2 fork.
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{ 2, 1009827, 0, 1442763710 },
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// version 3 starts from block 1141317, which is on or around the 24th of September, 2016. Fork time finalised on 2016-03-21.
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{ 3, 1141317, 0, 1458558528 },
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// version 4 starts from block 1220516, which is on or around the 5th of January, 2017. Fork time finalised on 2016-09-18.
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{ 4, 1220516, 0, 1483574400 },
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// version 5 starts from block 1288616, which is on or around the 15th of April, 2017. Fork time finalised on 2017-03-14.
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{ 5, 1288616, 0, 1489520158 },
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// version 6 starts from block 1400000, which is on or around the 16th of September, 2017. Fork time finalised on 2017-08-18.
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{ 6, 1400000, 0, 1503046577 },
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// version 7 starts from block 1546000, which is on or around the 6th of April, 2018. Fork time finalised on 2018-03-17.
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{ 7, 1546000, 0, 1521303150 },
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// version 8 starts from block 1685555, which is on or around the 18th of October, 2018. Fork time finalised on 2018-09-02.
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{ 8, 1685555, 0, 1535889547 },
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// version 9 starts from block 1686275, which is on or around the 19th of October, 2018. Fork time finalised on 2018-09-02.
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{ 9, 1686275, 0, 1535889548 },
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// version 10 starts from block 1788000, which is on or around the 9th of March, 2019. Fork time finalised on 2019-02-10.
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{ 10, 1788000, 0, 1549792439 },
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// version 11 starts from block 1788720, which is on or around the 10th of March, 2019. Fork time finalised on 2019-02-15.
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{ 11, 1788720, 0, 1550225678 },
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};
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static const uint64_t mainnet_hard_fork_version_1_till = 1009826;
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static const struct {
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uint8_t version;
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uint64_t height;
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uint8_t threshold;
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time_t time;
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} testnet_hard_forks[] = {
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// version 1 from the start of the blockchain
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{ 1, 1, 0, 1341378000 },
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// version 2 starts from block 624634, which is on or around the 23rd of November, 2015. Fork time finalised on 2015-11-20. No fork voting occurs for the v2 fork.
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{ 2, 624634, 0, 1445355000 },
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// versions 3-5 were passed in rapid succession from September 18th, 2016
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{ 3, 800500, 0, 1472415034 },
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{ 4, 801219, 0, 1472415035 },
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{ 5, 802660, 0, 1472415036 + 86400*180 }, // add 5 months on testnet to shut the update warning up since there's a large gap to v6
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{ 6, 971400, 0, 1501709789 },
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{ 7, 1057027, 0, 1512211236 },
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{ 8, 1057058, 0, 1533211200 },
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{ 9, 1057778, 0, 1533297600 },
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{ 10, 1154318, 0, 1550153694 },
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{ 11, 1155038, 0, 1550225678 },
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};
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static const uint64_t testnet_hard_fork_version_1_till = 624633;
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static const struct {
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uint8_t version;
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uint64_t height;
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uint8_t threshold;
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time_t time;
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} stagenet_hard_forks[] = {
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// version 1 from the start of the blockchain
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{ 1, 1, 0, 1341378000 },
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// versions 2-7 in rapid succession from March 13th, 2018
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{ 2, 32000, 0, 1521000000 },
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{ 3, 33000, 0, 1521120000 },
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{ 4, 34000, 0, 1521240000 },
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{ 5, 35000, 0, 1521360000 },
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{ 6, 36000, 0, 1521480000 },
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{ 7, 37000, 0, 1521600000 },
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{ 8, 176456, 0, 1537821770 },
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{ 9, 177176, 0, 1537821771 },
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{ 10, 269000, 0, 1550153694 },
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{ 11, 269720, 0, 1550225678 },
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};
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//------------------------------------------------------------------
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Blockchain::Blockchain(tx_memory_pool& tx_pool) :
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m_db(), m_tx_pool(tx_pool), m_hardfork(NULL), m_timestamps_and_difficulties_height(0), m_current_block_cumul_weight_limit(0), m_current_block_cumul_weight_median(0),
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@ -403,17 +315,17 @@ bool Blockchain::init(BlockchainDB* db, const network_type nettype, bool offline
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}
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else if (m_nettype == TESTNET)
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{
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for (size_t n = 0; n < sizeof(testnet_hard_forks) / sizeof(testnet_hard_forks[0]); ++n)
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for (size_t n = 0; n < num_testnet_hard_forks; ++n)
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m_hardfork->add_fork(testnet_hard_forks[n].version, testnet_hard_forks[n].height, testnet_hard_forks[n].threshold, testnet_hard_forks[n].time);
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}
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else if (m_nettype == STAGENET)
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{
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for (size_t n = 0; n < sizeof(stagenet_hard_forks) / sizeof(stagenet_hard_forks[0]); ++n)
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for (size_t n = 0; n < num_stagenet_hard_forks; ++n)
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m_hardfork->add_fork(stagenet_hard_forks[n].version, stagenet_hard_forks[n].height, stagenet_hard_forks[n].threshold, stagenet_hard_forks[n].time);
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}
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else
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{
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for (size_t n = 0; n < sizeof(mainnet_hard_forks) / sizeof(mainnet_hard_forks[0]); ++n)
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for (size_t n = 0; n < num_mainnet_hard_forks; ++n)
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m_hardfork->add_fork(mainnet_hard_forks[n].version, mainnet_hard_forks[n].height, mainnet_hard_forks[n].threshold, mainnet_hard_forks[n].time);
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}
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m_hardfork->init();
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@ -4802,39 +4714,6 @@ HardFork::State Blockchain::get_hard_fork_state() const
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return m_hardfork->get_state();
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}
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const std::vector<HardFork::Params>& Blockchain::get_hard_fork_heights(network_type nettype)
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{
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static const std::vector<HardFork::Params> mainnet_heights = []()
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{
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std::vector<HardFork::Params> heights;
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for (const auto& i : mainnet_hard_forks)
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heights.emplace_back(i.version, i.height, i.threshold, i.time);
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return heights;
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}();
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static const std::vector<HardFork::Params> testnet_heights = []()
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{
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std::vector<HardFork::Params> heights;
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for (const auto& i : testnet_hard_forks)
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heights.emplace_back(i.version, i.height, i.threshold, i.time);
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return heights;
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}();
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static const std::vector<HardFork::Params> stagenet_heights = []()
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{
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std::vector<HardFork::Params> heights;
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for (const auto& i : stagenet_hard_forks)
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heights.emplace_back(i.version, i.height, i.threshold, i.time);
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return heights;
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}();
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static const std::vector<HardFork::Params> dummy;
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switch (nettype)
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{
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case MAINNET: return mainnet_heights;
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case TESTNET: return testnet_heights;
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case STAGENET: return stagenet_heights;
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default: return dummy;
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}
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}
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bool Blockchain::get_hard_fork_voting_info(uint8_t version, uint32_t &window, uint32_t &votes, uint32_t &threshold, uint64_t &earliest_height, uint8_t &voting) const
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{
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return m_hardfork->get_voting_info(version, window, votes, threshold, earliest_height, voting);
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@ -762,13 +762,6 @@ namespace cryptonote
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*/
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HardFork::State get_hard_fork_state() const;
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/**
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* @brief gets the hardfork heights of given network
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*
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* @return the HardFork object
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*/
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static const std::vector<HardFork::Params>& get_hard_fork_heights(network_type nettype);
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/**
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* @brief gets the current hardfork version in use/voted for
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*
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@ -51,6 +51,7 @@ using namespace epee;
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#include "blockchain_db/blockchain_db.h"
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#include "ringct/rctSigs.h"
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#include "common/notify.h"
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#include "hardforks/hardforks.h"
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#include "version.h"
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#undef MONERO_DEFAULT_LOG_CATEGORY
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@ -634,7 +635,7 @@ namespace cryptonote
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MERROR("Failed to parse block rate notify spec: " << e.what());
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}
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const std::pair<uint8_t, uint64_t> regtest_hard_forks[3] = {std::make_pair(1, 0), std::make_pair(Blockchain::get_hard_fork_heights(MAINNET).back().version, 1), std::make_pair(0, 0)};
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const std::pair<uint8_t, uint64_t> regtest_hard_forks[3] = {std::make_pair(1, 0), std::make_pair(mainnet_hard_forks[num_mainnet_hard_forks-1].version, 1), std::make_pair(0, 0)};
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const cryptonote::test_options regtest_test_options = {
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regtest_hard_forks,
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0
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@ -0,0 +1,47 @@
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# Copyright (c) 2014-2019, The Monero Project
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#
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification, are
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this list of
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# conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice, this list
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# of conditions and the following disclaimer in the documentation and/or other
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# materials provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its contributors may be
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# used to endorse or promote products derived from this software without specific
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# prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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set(hardforks_sources
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hardforks.cpp)
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set(hardforks_headers
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hardforks.h)
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set(hardforks_private_headers)
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monero_private_headers(hardforks
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${hardforks_private_headers})
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monero_add_library(hardforks
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${hardforks_sources}
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${hardforks_headers}
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${hardforks_private_headers})
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target_link_libraries(hardforks
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PUBLIC
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version
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PRIVATE
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${EXTRA_LIBRARIES})
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@ -0,0 +1,109 @@
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// Copyright (c) 2014-2019, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "hardforks.h"
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#undef MONERO_DEFAULT_LOG_CATEGORY
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#define MONERO_DEFAULT_LOG_CATEGORY "blockchain.hardforks"
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const hardfork_t mainnet_hard_forks[] = {
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// version 1 from the start of the blockchain
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{ 1, 1, 0, 1341378000 },
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// version 2 starts from block 1009827, which is on or around the 20th of March, 2016. Fork time finalised on 2015-09-20. No fork voting occurs for the v2 fork.
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{ 2, 1009827, 0, 1442763710 },
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// version 3 starts from block 1141317, which is on or around the 24th of September, 2016. Fork time finalised on 2016-03-21.
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{ 3, 1141317, 0, 1458558528 },
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// version 4 starts from block 1220516, which is on or around the 5th of January, 2017. Fork time finalised on 2016-09-18.
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{ 4, 1220516, 0, 1483574400 },
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// version 5 starts from block 1288616, which is on or around the 15th of April, 2017. Fork time finalised on 2017-03-14.
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{ 5, 1288616, 0, 1489520158 },
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// version 6 starts from block 1400000, which is on or around the 16th of September, 2017. Fork time finalised on 2017-08-18.
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{ 6, 1400000, 0, 1503046577 },
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// version 7 starts from block 1546000, which is on or around the 6th of April, 2018. Fork time finalised on 2018-03-17.
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{ 7, 1546000, 0, 1521303150 },
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// version 8 starts from block 1685555, which is on or around the 18th of October, 2018. Fork time finalised on 2018-09-02.
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{ 8, 1685555, 0, 1535889547 },
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// version 9 starts from block 1686275, which is on or around the 19th of October, 2018. Fork time finalised on 2018-09-02.
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{ 9, 1686275, 0, 1535889548 },
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// version 10 starts from block 1788000, which is on or around the 9th of March, 2019. Fork time finalised on 2019-02-10.
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{ 10, 1788000, 0, 1549792439 },
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// version 11 starts from block 1788720, which is on or around the 10th of March, 2019. Fork time finalised on 2019-02-15.
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{ 11, 1788720, 0, 1550225678 },
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};
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const size_t num_mainnet_hard_forks = sizeof(mainnet_hard_forks) / sizeof(mainnet_hard_forks[0]);
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const uint64_t mainnet_hard_fork_version_1_till = 1009826;
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const hardfork_t testnet_hard_forks[] = {
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// version 1 from the start of the blockchain
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{ 1, 1, 0, 1341378000 },
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// version 2 starts from block 624634, which is on or around the 23rd of November, 2015. Fork time finalised on 2015-11-20. No fork voting occurs for the v2 fork.
|
||||
{ 2, 624634, 0, 1445355000 },
|
||||
|
||||
// versions 3-5 were passed in rapid succession from September 18th, 2016
|
||||
{ 3, 800500, 0, 1472415034 },
|
||||
{ 4, 801219, 0, 1472415035 },
|
||||
{ 5, 802660, 0, 1472415036 + 86400*180 }, // add 5 months on testnet to shut the update warning up since there's a large gap to v6
|
||||
|
||||
{ 6, 971400, 0, 1501709789 },
|
||||
{ 7, 1057027, 0, 1512211236 },
|
||||
{ 8, 1057058, 0, 1533211200 },
|
||||
{ 9, 1057778, 0, 1533297600 },
|
||||
{ 10, 1154318, 0, 1550153694 },
|
||||
{ 11, 1155038, 0, 1550225678 },
|
||||
};
|
||||
const size_t num_testnet_hard_forks = sizeof(testnet_hard_forks) / sizeof(testnet_hard_forks[0]);
|
||||
const uint64_t testnet_hard_fork_version_1_till = 624633;
|
||||
|
||||
const hardfork_t stagenet_hard_forks[] = {
|
||||
// version 1 from the start of the blockchain
|
||||
{ 1, 1, 0, 1341378000 },
|
||||
|
||||
// versions 2-7 in rapid succession from March 13th, 2018
|
||||
{ 2, 32000, 0, 1521000000 },
|
||||
{ 3, 33000, 0, 1521120000 },
|
||||
{ 4, 34000, 0, 1521240000 },
|
||||
{ 5, 35000, 0, 1521360000 },
|
||||
{ 6, 36000, 0, 1521480000 },
|
||||
{ 7, 37000, 0, 1521600000 },
|
||||
{ 8, 176456, 0, 1537821770 },
|
||||
{ 9, 177176, 0, 1537821771 },
|
||||
{ 10, 269000, 0, 1550153694 },
|
||||
{ 11, 269720, 0, 1550225678 },
|
||||
};
|
||||
const size_t num_stagenet_hard_forks = sizeof(stagenet_hard_forks) / sizeof(stagenet_hard_forks[0]);
|
|
@ -0,0 +1,52 @@
|
|||
// Copyright (c) 2014-2019, The Monero Project
|
||||
//
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification, are
|
||||
// permitted provided that the following conditions are met:
|
||||
//
|
||||
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
||||
// conditions and the following disclaimer.
|
||||
//
|
||||
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
// of conditions and the following disclaimer in the documentation and/or other
|
||||
// materials provided with the distribution.
|
||||
//
|
||||
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
||||
// used to endorse or promote products derived from this software without specific
|
||||
// prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
||||
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdint.h>
|
||||
#include <time.h>
|
||||
|
||||
struct hardfork_t
|
||||
{
|
||||
uint8_t version;
|
||||
uint64_t height;
|
||||
uint8_t threshold;
|
||||
time_t time;
|
||||
hardfork_t(uint8_t version, uint64_t height, uint8_t threshold, time_t time): version(version), height(height), threshold(threshold), time(time) {}
|
||||
};
|
||||
|
||||
extern const hardfork_t mainnet_hard_forks[];
|
||||
extern const uint64_t mainnet_hard_fork_version_1_till;
|
||||
extern const size_t num_mainnet_hard_forks;
|
||||
|
||||
extern const hardfork_t testnet_hard_forks[];
|
||||
extern const uint64_t testnet_hard_fork_version_1_till;
|
||||
extern const size_t num_testnet_hard_forks;
|
||||
|
||||
extern const hardfork_t stagenet_hard_forks[];
|
||||
extern const size_t num_stagenet_hard_forks;
|
Loading…
Reference in New Issue